No one here knows what Mugen is up to at their home office and R&D lab back in Japan. We don't even know if it will be called the MTX5 (just speculation). If they follow true to form like when the MTX3 and MTX4 came out, CAD drawing should surface around Christmas and kits will hit the market by late Spring 2010. That would be if 2010 is a target time for any release of a new 200mm touring car.